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Dayton Centrifugal Downblast Roof Exhaust Fan: Belt Drive, Includes Drive Pack - Flammable Vapor Belt-Drive Fans with Drive
DaytonFlammable Vapor Belt-Drive Fans with Drive

Dayton Centrifugal Downblast Roof Exhaust Fan: Belt Drive, Includes Drive Pack

The Dayton Centrifugal Downblast Roof Exhaust Fan is a flammable vapor belt-drive fan with drive, unassembled, featuring a 21 1/2 in wheel and 4,261 cfm exhaust airflow. It includes a drive package, a totally…

SKU 3G-OTH-81553

Brand
Dayton
Item
Centrifugal Downblast Roof Exhaust Fan: Belt Drive, Includes Drive Pack
Category
Flammable Vapor Belt-Drive Fans with Drive
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Technical Specifications

Dayton
Manufacturer Part Number
7AE99
Type
Includes Drive Pack, 4,261 cfm
Wheel
21 1/2 in
Assembly
Unassembled
Base Shape
Square
Drive Package
Includes Drive Package
Motor Enclosure
Totally Enclosed Fan Cooled
Motor Efficiency
Standard-Efficiency Motors
Number of Speeds
1
Mounting Location
Roof
Nameplate Voltage
115/208-230V AC
High-Efficiency Motor
No
Hazardous Location Rating
Class I Groups C & D, Class II Groups E & F
Hazardous Location Specification
Class I Group C, Class I Group D, Class II Group E, Class II Group F, Class II Group F
Exhaust Airflow @ 0.000 in SP - Range
2,000 to 4,999 cfm
Exhaust Airflow @ 0.500 in SP - Range
2,000 to 4,999 cfm
For High-Static Pressure Applications
No
View Full Spec Sheet

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Dayton Products
3G Electric (S) Pte. Ltd. — Singapore

Product Description

The Dayton Centrifugal Downblast Roof Exhaust Fan is a flammable vapor belt-drive fan with drive, unassembled, featuring a 21 1/2 in wheel and 4,261 cfm exhaust airflow. It includes a drive package, a totally enclosed fan cooled standard-efficiency motor, and is rated for hazardous locations: Class I Groups C & D, Class II Groups E & F. The fan operates at 115/208-230V AC with one speed and is designed for roof mounting.

Supplied to the Philippines — compatible with 60 Hz installations. DHL Express delivery to Manila, Quezon City, Cebu, customs and duties handled door-to-door.

Frequently Asked Questions

What is the Dayton 7AE99 centrifugal downblast roof exhaust fan used for?

The Dayton 7AE99 is a flammable vapor belt-drive roof exhaust fan designed for hazardous locations classified as Class I Groups C & D and Class II Groups E & F. It is used to exhaust flammable vapors, dusts, and fumes from industrial roofs, ensuring safe ventilation in chemical plants, refineries, and processing facilities.

What are the specifications of the Dayton 7AE99 roof exhaust fan?

The Dayton 7AE99 features a 21 1/2 in wheel, 4,261 cfm exhaust airflow, and a totally enclosed fan cooled standard-efficiency motor. It operates at 115/208-230V AC, single speed, includes a drive package, and is unassembled. The fan is rated for hazardous locations: Class I Groups C & D, Class II Groups E & F.

Where to buy the Dayton 7AE99 roof exhaust fan worldwide?

3G Electric supplies the Dayton 7AE99 centrifugal downblast roof exhaust fan worldwide. As a global industrial equipment distributor since 1990, we handle full logistics, customs clearance, and delivery to your site. Contact us for availability and lead time; we source and deliver this fan to any international location.

How to install the Dayton 7AE99 roof exhaust fan?

Install the Dayton 7AE99 on a roof curb with a square base, ensuring proper sealing for weatherproofing. Since it is unassembled, follow the included drive package instructions to mount the wheel and motor. Use appropriate conduit for 115/208-230V AC wiring. Always comply with local codes for hazardous location installations.

Used in

Common applications for Dayton
HVAC ventilation — DAYTON centrifugal upblast roof exhaust fans (SKU 7M7U3) for kitchen exhaust systems
Mechanical power transmission — DAYTON HTD timing pulleys (SKU 404GV0) for conveyor belt drives
Process water handling — DAYTON self-priming centrifugal pumps (SKU 2ZXT4) for dewatering or transfer
Roofing and building services — DAYTON fixed ventilated roof curbs (SKU 4HX59) for filtered supply fan installations
Material handling — DAYTON latch assemblies (SKU 2KEN4) for electric chain hoist hook safety
Industrial air movement — DAYTON downblast roof exhaust fans (SKU 3HFL9) for clean air exhaust in manufacturing plants

Dayton Products

3G Electric supplies Dayton flammable vapor belt-drive fans with drive. We supply genuine products with in-stock availability on common SKUs, technical documentation, commissioning support, and warranty service — worldwide.

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